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发明人王建平,何建平,李文辉. "Method for the Synthesis of 5-Bromo-2-ethyl-3,4-dihydropyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 111318242 A, 授权公告日 2025-01-27.
发明人赵玉洁,刘建华,朱建伟. "A Process for Preparing High-Purity 5-Bromo-2-ethyl-3,4-dihydropyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 115564179 A, 授权公告日 2025-06-23.
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